JP2570157Y2 - Switchgear - Google Patents
SwitchgearInfo
- Publication number
- JP2570157Y2 JP2570157Y2 JP1992062298U JP6229892U JP2570157Y2 JP 2570157 Y2 JP2570157 Y2 JP 2570157Y2 JP 1992062298 U JP1992062298 U JP 1992062298U JP 6229892 U JP6229892 U JP 6229892U JP 2570157 Y2 JP2570157 Y2 JP 2570157Y2
- Authority
- JP
- Japan
- Prior art keywords
- operation lever
- opening
- holes
- lock
- closing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この考案は配電線等に接続する開
閉装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a switchgear connected to a distribution line or the like.
【０００２】[0002]
【従来の技術】図３は、三菱電機株式会社カタログ「三
菱屋外用高圧交流ガス負荷開閉器」K-C3426-B本-8808昭
和６３年８月作成された従来の高圧交流ガス開閉器を示
す図である。図において、１は開閉器の本体、２は入力
側絶縁端子、３は出力側絶縁端子であり、これらの端子
の中にそれぞれ電線４が接続される。５は操作レバーで
あり、操作軸６を中心に回動して、開閉器本体１内の電
路を開閉する。2. Description of the Related Art FIG. 3 shows a conventional high-pressure AC gas switch made in August 1988 by K-C3426-B book "Mitsubishi Electric Corporation High Voltage AC Gas Load Switch" cataloged by Mitsubishi Electric Corporation. FIG. In the figure, 1 is a switch body, 2 is an input-side insulation terminal, 3 is an output-side insulation terminal, and an electric wire 4 is connected to each of these terminals. An operation lever 5 rotates around an operation shaft 6 to open and close an electric circuit in the switch body 1.
【０００３】次に動作を説明する。操作レバー５を右回
りに回動すると開閉器は「入」となり、左に回動すると
開閉器は「切」となる。図３は「入」の状態を示す。Next, the operation will be described. Turning the control lever 5 clockwise turns the switch “ON”, and turning left turns the switch “OFF”. FIG. 3 shows the state of “ON”.
【０００４】[0004]
【考案が解決しようとする課題】従来の高圧交流ガス負
荷開閉器等の開閉装置は、以上のように構成されている
ので、操作レバー５を誤って操作すると、すぐ「入」ま
たは「切」に切り換わる危険があり、誤動作防止が十分
でないという問題点があった。The conventional switchgear such as a high-pressure AC gas load switchgear is constructed as described above. Therefore, if the operation lever 5 is operated erroneously, it is immediately turned on or off. However, there is a problem that the malfunction is not sufficiently prevented.
【０００５】この考案は、上記の問題点を解決するため
になされたもので、誤操作を防止できる開閉装置を得る
ことを目的する。The present invention has been made to solve the above problems, and has as its object to obtain an opening / closing device capable of preventing erroneous operation.
【０００６】[0006]
【課題を解決するための手段】この考案に係わる開閉装
置は、操作レバーをロックする手段として、操作レバー
を交差するように配置されたガイドに、入、切２個のロ
ック穴を配設するとともに、これらの穴に選択的に抜き
差しできるロックピンを設けたものである。 The opening / closing device according to the present invention includes an operating lever as means for locking the operating lever.
Into and out of the guides arranged to intersect
, And selectively remove these holes.
It is provided with a lock pin that can be inserted.
【０００７】[0007]
【作用】この考案における開閉装置のロック機構は、簡
単な構成で、しかも操作レバーが確実かつ容易にロック
されるようになるので、誤操作が生じない。According to the present invention , the lock mechanism of the opening / closing device is simple.
Simple configuration, and the operation lever is securely and easily locked
As a result, no erroneous operation occurs.
【０００８】[0008]
【実施例】実施例１． 以下、この考案の実施例を図について説明する。図１に
おいて、１〜４，６は図３と同一である。７は操作レバ
ーで、片側端部に配置した操作軸６を中心として回動す
る。従って、従来の操作レバーより操作軸からの長さを
長くして操作を容易にしている。８はガイドで、操作レ
バー７の中間にこれを交差するように配置され該操作レ
バーの動きを規制すると共に、上下にロック用の孔９，
１０を有する。１１はロックピンで、チェーン１２を介
してチェーン係止部１３でガイド８に取り付けられてい
る。[Embodiment 1] An embodiment of the present invention will be described below with reference to the drawings. 1, 1-4, 6 are the same as FIG. Reference numeral 7 denotes an operation lever which rotates around an operation shaft 6 arranged at one end . Therefore , the operation is facilitated by making the length from the operation shaft longer than that of the conventional operation lever. Reference numeral 8 denotes a guide, which is disposed in the middle of the operation lever 7 so as to intersect with the operation lever 7 , and
In addition to restricting the movement of the bar , the lock holes 9 and
With 10. 11 is a lock pin, is mounted on the guide 8 by a chain engaging portion 13 through the chain 12.
【０００９】次に動作を説明する。操作レバー７を上に
上げると「入」になり、下に下げると「切」になる。そ
して、「入」の場合はロックピン１１を孔９に挿入し、
「切」の場合はロックピン１１を孔１０に挿入すること
によって、操作レバーをロックできる。このように、ガ
イド８、孔９、１０、ロックピン１１、チェーン１２、
チェーン係止部１３からなるロックする手段を設けたの
で誤操作が防止できる。また、操作レバー７が従来のも
のより長いので操作が容易にできる。Next, the operation will be described. When the operating lever 7 is raised upward, it is turned on, and when it is lowered, it is turned off. Then, in the case of “in”, the lock pin 11 is inserted into the hole 9,
In the case of “OFF”, the operation lever can be locked by inserting the lock pin 11 into the hole 10. Thus, the guide 8, the holes 9, 10, the lock pin 11, the chain 12,
Since the locking means including the chain locking portion 13 is provided, erroneous operation can be prevented. Further, since the operation lever 7 is longer than the conventional one, the operation can be easily performed.
【００１０】実施例２． 図２はこの考案の他の実施例を示すもので、この実施例
では、操作レバー７が「入」及び「切」の位置におい
て、操作レバー７の孔９及び１０と対向する位置に孔１
４を開けておく。ロックピン１１をこの操作レバー７の
孔１４と孔９に挿入して「入」側のロックをし、また、
孔１４と孔１０とに挿入して「切」側のロックをする。
このようなロックする手段を設けて、実施例１と同様に
誤操作を防止することができる。 Embodiment 2 FIG. FIG. 2 shows another embodiment of the present invention. In this embodiment, when the operation lever 7 is in the "ON" and "OFF" positions, the hole 1 is located at a position opposed to the holes 9 and 10 of the operation lever 7.
Keep 4 open. The lock pin 11 is inserted into the holes 14 and 9 of the operation lever 7 to lock the “entry” side.
It is inserted into the holes 14 and 10 to lock the "off" side.
Such by the locking means is provided, Ru can be prevented an erroneous operation in the same manner as in Example 1.
【００１１】[0011]
【考案の効果】以上のように、この考案によれば、ガイ
ドに一対のロック穴を設けるとともに、この穴に抜き差
しできるロックピンを連結することで、操作レバーをロ
ックするようにしたので、簡単な構成でしかも容易な操
作で、確実に誤操作を防止できる効果がある。 As described above, according to the invention], according to this invention, Guy
A pair of lock holes is provided in the
Lock lever to lock the operation lever.
The simple configuration and easy operation
This has the effect of reliably preventing erroneous operations.
【図１】 この考案の実施例１を示す正面図である。FIG. 1 is a front view showing a first embodiment of the present invention.
【図２】 この考案の実施例２を示す正面図である。FIG. 2 is a front view showing a second embodiment of the present invention.
【図３】 従来の開閉器を示す正面図である。FIG. 3 is a front view showing a conventional switch.
１ 開閉器本体、６ 操作軸、７ 操作レバー、８ ガ
イド、９，１０ 孔、１１ ロックピン。1 Switch body, 6 operating shaft, 7 operating lever, 8 guide, 9, 10 holes, 11 lock pin.
Claims (1)
られた操作レバーで行う開閉装置において、片側端部の
操作軸６を支点として揺動する操作レバー７と、この操
作レバー７の中間に該操作レバーを交差するように配置
され、該操作レバーの入、切のロック用の孔９，１０を
有するガイド８と、このガイド８に連結され上記操作レ
バーの入、切の位置で上記ロック用の孔９，１０に抜き
差し自在に挿入するロックピン１１とを備えたことを特
徴とする開閉装置。An opening and closing device for opening and closing an electric circuit by an operation lever provided outside a body of the opening and closing device .
An operation lever 7 that swings around an operation shaft 6 as a fulcrum;
The operation lever is arranged in the middle of the operation lever 7 so as to cross.
And holes 9 and 10 for locking the operation lever in and out.
And a guide 8 connected to the guide 8
Pull out the lock holes 9 and 10 at the bar entry and exit positions.
An opening / closing device comprising a lock pin 11 which is inserted freely .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992062298U JP2570157Y2 (en) | 1992-08-11 | 1992-08-11 | Switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992062298U JP2570157Y2 (en) | 1992-08-11 | 1992-08-11 | Switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0617077U JPH0617077U (en) | 1994-03-04 |
| JP2570157Y2 true JP2570157Y2 (en) | 1998-05-06 |
Family
ID=13196077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992062298U Expired - Lifetime JP2570157Y2 (en) | 1992-08-11 | 1992-08-11 | Switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2570157Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010177129A (en) * | 2009-01-30 | 2010-08-12 | Sanwa Tekki Corp | Interlock device of disconnector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6412351A (en) * | 1987-07-06 | 1989-01-17 | Hitachi Ltd | Virtual storage control system |
-
1992
- 1992-08-11 JP JP1992062298U patent/JP2570157Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617077U (en) | 1994-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041206 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060822 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20061226 |